Sunglass lenses offer many options, and lenses are usually the most challenging component of a sunglass-buying decision. Here are some features to consider:
UV Protection
UVB rays burn your skin and can cause damage to your eyes. In addition, some research suggests that UVB exposure can cause cataracts.
Polarized Lenses
Polarized lenses reduce glare, making them great for use around lakes and oceans. They also are handy for a wide variety of sports.
Mirror Lenses
Mirrored lenses reduce the amount of light that reaches your eyes, so they can provide extra comfort in strong glare conditions. Mirrors can be semi-opaque or opaque from the front, so other people can see your eyes a little, or not at all.
Photochromic Lenses
These are the lenses that darken when you go outside and lighten when you go inside. |